* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

/* ===================== navbar start =============================*/

.header {
    width: 100%;
    max-height: 60px !important;
    z-index: 11;
    /*相对位置，应该是与跳页的插件有关*/
    background: rgb(226, 226, 226);
    /* RGBa, 透明度0.6 */
    /*整个背景颜色*/
    background: rgba(38, 141, 189, 0.7);
}

.header .head_logo {
    display: block;
    float: left;
}

.header .head_logo img {
    /*图片大小*/
    width: 200px;
    height: 60px;
}

.header .head_content {
    /*导航栏和图片的位置*/
    width: 65%;
    height: 60px;
    margin: auto;
}

.head_navbar {
    float: right;
    z-index: 5;
    text-align: center;
}

#main {
    position: relative;
    list-style: none;
    font-weight: 400;
    font-size: 0;
    text-transform: uppercase;
    display: inline-block;
}

#main li {
    font-size: 1.1rem;
    display: inline-block;
    position: relative;
    padding: 15px 20px;
    cursor: pointer;
    z-index: 5;
    min-width: 120px;
}

#main li a {
    text-decoration: none;
    color: #f1fdff;
}

#main a:hover {
    color: #00bfc1;
}

#main .drop a:hover {
    color: #00bfc1;
}

li {
    margin: 0;
}

.drop {
    overflow: hidden;
    list-style: none;
    position: absolute;
    padding: 0;
    width: 100%;
    left: 0;
    top: 48px;
}

.drop div {
    -webkit-transform: translate(0, -100%);
    -moz-transform: translate(0, -100%);
    -ms-transform: translate(0, -100%);
    transform: translate(0, -100%);
    -webkit-transition: all 0.5s 0.1s;
    -moz-transition: all 0.5s 0.1s;
    -ms-transition: all 0.5s 0.1s;
    transition: all 0.5s 0.1s;
    position: relative;
}

.drop li {
    display: block;
    width: 100%;
}

#marker {
    height: 6px;
    background: #1284bd !important;
    position: absolute;
    bottom: 0;
    width: 120px;
    z-index: 2;
    -webkit-transition: all 0.35s;
    -moz-transition: all 0.35s;
    -ms-transition: all 0.35s;
    transition: all 0.35s;
}

#main li:nth-child(1):hover ul div {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0);
}

#main li:nth-child(1):hover ~ #marker {
    -webkit-transform: translate(0px, 0);
    -moz-transform: translate(0px, 0);
    -ms-transform: translate(0px, 0);
    transform: translate(0px, 0);
}

#main li:nth-child(2):hover ul div {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0);
}

#main li:nth-child(2):hover ~ #marker {
    -webkit-transform: translate(120px, 0);
    -moz-transform: translate(120px, 0);
    -ms-transform: translate(120px, 0);
    transform: translate(120px, 0);
}

#main li:nth-child(3):hover ul div {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0);
}

#main li:nth-child(3):hover ~ #marker {
    -webkit-transform: translate(240px, 0);
    -moz-transform: translate(240px, 0);
    -ms-transform: translate(240px, 0);
    transform: translate(240px, 0);
}

#main li:nth-child(4):hover ul div {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0);
}

#main li:nth-child(4):hover ~ #marker {
    -webkit-transform: translate(360px, 0);
    -moz-transform: translate(360px, 0);
    -ms-transform: translate(360px, 0);
    transform: translate(360px, 0);
}

#main li:nth-child(5):hover ul div {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0);
}

#main li:nth-child(5):hover ~ #marker {
    -webkit-transform: translate(480px, 0);
    -moz-transform: translate(480px, 0);
    -ms-transform: translate(480px, 0);
    transform: translate(480px, 0);
}

/* ===================== navbar end =============================*/
.wrap {
    margin: 50px auto 60px auto;
    width: 100%;
    display: flex;
    align-items: space-around;
    max-width: 1200px;
}

.tile {
    width: 380px;
    height: 380px;
    margin: 10px;
    background-color: #99aeff;
    display: inline-block;
    background-size: cover;
    position: relative;
    cursor: pointer;
    transition: all 0.4s ease-out;
    box-shadow: 0px 35px 77px -17px rgba(0, 0, 0, 0.44);
    overflow: hidden;
    color: white;
    font-family: 'Microsoft YaHei', sans-serif;
}

.tile a {
    color: #fff;
    text-decoration: none;
}

.tile img {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    transition: all 0.4s ease-out;
}

.tile .text {
    z-index: 99;
    position: absolute;
    padding: 30px;
    height: calc(100% - 60px);
    height: calc(100% - 60px);
}

.tile h1 {

    font-weight: 300;
    margin: 0;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.tile h2 {
    font-weight: 100;
    margin: 20px 0 0 0;
    font-style: italic;
    transform: translateX(200px);
}

.tile p {
    font-weight: 300;
    margin: 20px 0 0 0;
    line-height: 25px;
    /*   opacity:0; */
    transform: translateX(-200px);
    transition-delay: 0.2s;
}

.animate-text {
    opacity: 0;
    transition: all 0.6s ease-in-out;
}

.tile:hover {
    /*   background-color:#99aeff; */
    box-shadow: 0px 35px 77px -17px rgba(0, 0, 0, 0.64);
    transform: scale(1.05);
}

.tile:hover img {
    opacity: 0.2;
}


.tile:hover .animate-text {
    transform: translateX(0);
    opacity: 1;
}

.dots {
    position: absolute;
    bottom: 20px;
    right: 30px;
    margin: 0 auto;
    width: 30px;
    height: 30px;
    color: currentColor;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;

}

.dots span {
    width: 5px;
    height: 5px;
    background-color: currentColor;
    border-radius: 50%;
    display: block;
    opacity: 0;
    transition: transform 0.4s ease-out, opacity 0.5s ease;
    transform: translateY(30px);

}

.tile:hover span {
    opacity: 1;
    transform: translateY(0px);
}

.dots span:nth-child(1) {
    transition-delay: 0.05s;
}

.dots span:nth-child(2) {
    transition-delay: 0.1s;
}

.dots span:nth-child(3) {
    transition-delay: 0.15s;
}

@media (max-width: 1000px) {
    .wrap {
        flex-direction: column;
        width: 400px;
    }
}

/*=====================================footer start=======================================*/
.footer {
    width: 100%;
    height: 200px;
    background: #000;
}

.footer .foot_content {
    float: left;
    margin: 0 auto;
    color: #fff;
    text-align: center;
}

.foot {
    position: relative;
    height: 100%;
    width: 100%;
    background: #fff;
}

.foot .footer {
    width: 80%;
    margin: auto;
}

.footer_contain {
    margin: auto;
    width: 80%;
}

.footer_contain .box {
    width: 33%;
    float: left;
}

.footer_contain .box img {
    width: 260px;
    height: 260px;
}

.footer_contain .box h3 {
    margin-top: 25px;
    text-align: center;
    font-size: 20pt;
}

.footer_contain .box p {
    margin: auto;
    text-align: center;
    padding: 20px 50px;
    color: #929292;
}

.footer_contain .box div {
    margin: auto;
    width: 260px;
}

.foot .bottom {
    width: 100%;
    position: absolute;
    background: #393536;
}

.foot .bottom .bottom_content {
    margin: auto;
    width: 60%;
    color: #fff;
}

.foot .bottom .bottom_content .left {
    float: left;
}

.foot .bottom .bottom_content .left p {
    margin-top: 10px;
}

.foot .bottom .bottom_content .left div {
    width: 200px;
    margin: auto;
    margin-top: 10px;
}

.foot .bottom .bottom_content .left img {
    width: 200px;
}

.foot .bottom .bottom_content .right {
    float: right;
}

.foot .bottom .bottom_content .qr_code_box {
    float: right;
    margin: 10px;
}

.foot .bottom .bottom_content .qr_code_box div {
    width: 60px;
    margin: auto;
}

.foot .bottom .bottom_content .qr_code_box img {
    width: 60px;
}

/*=====================================footer end=======================================*/

